Development of artifacts and symbols associated with Halloween formed over time. For instance, the carving of jack-o'-lanterns springs from the souling custom of carving turnips into lanterns as a way of remembering the souls held in purgatory.

Development of artifacts and symbols associated with Halloween formed over time. For instance, the carving of jack-o'-lanterns springs from the souling custom of carving turnips into lanterns as a way of remembering the souls held in purgatory.